Equipment for safety – protection – and rescue – Body restraint or protective covering – Cranial
Design Patent
2000-12-27
2002-01-08
McInroy, Ruth (Department: 2914)
Equipment for safety, protection, and rescue
Body restraint or protective covering
Cranial
Design Patent
active
D0452940
CLAIM:
The ornamental design for safety helmet, shown and described.
REFERENCES:
patent: D415593 (1999-10-01), Tang
patent: D424246 (2000-05-01), Ho
patent: D426032 (2000-05-01), Ho
patent: D428534 (2000-07-01), Ho
patent: D445219 (2001-07-01), Ho
patent: D445545 (2001-07-01), Ho
Dougherty & Troxell
McInroy Ruth
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